If you or someone you know would like to make Android's walking navigation more friendly without the requirement of a screen, Google released two apps last week that make it so. As the Eyes-Free Android blog explains, there's a WalkyTalky app that launches directly into walking-friendly navigation and speaks the names of locations as you pass them, and an Intersection Explorer, that names the intersections as you come upon them, and tells you what lies ahead when you swipe a finger up, down, left, or right. Know of other handy Android (or iOS) apps for the visually impaired? Tell us about them in the comments. [Eyes-Free Android via TechCrunch]